DKC1, Polyclonal Antibody

CBF5; CBF5 homolog; Cbf5p homolog; DKC 1; DKC; Dkc1; DKC1; DKCX; Dyskeratosis congenita 1; Dyskeratosis congenita 1 dyskerin; Dyskerin; H/ACA ribonucleoprotein complex subunit 4; NAP 57; NAP57; NOLA 4; NOLA4; Nopp140 associated protein of 57 kDa; Nopp140-associated protein of 57 kDa; Nucleolar protein family A member 4; Nucleolar protein NAP57; snoRNP protein DKC1; XAP 101; XAP101

For Research Use Only. Not for use in diagnostic procedures.

Polyclonal

IgG

Rabbit

Affinity Purification

PBS with 0.02% sodium azide, 50% glycerol, pH7.3.

1 mg/mL (lot specific)

Store at -20 degree C. Avoid freeze/thaw cycles.

Manufactured in an ISO 9001:2015 Certified Laboratory.

Small volumes of anti-DKC1 antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

This gene functions in two distinct complexes. It plays an active role in telomerase stabilization and maintenance, as well as recognition of snoRNAs containing H/ACA sequences which provides stability during biogenesis and assembly into H/ACA small nucleolar RNA ribonucleoproteins (snoRNPs). This gene is highly conserved and widely expressed, and may play additional roles in nucleo-cytoplasmic shuttling, DNA damage response, and cell adhesion. Mutations have been associated with X-linked dyskeratosis congenita. Alternative splicing results in multiple transcript variants.

Cancer; Epigenetics and Nuclear Signaling

Western Blot (WB)

WB: 1:500-1:2000

Western blot analysis of extracts of various cell lines, using DKC1 antibody.

Calculated: 47kDa; 57kDa
Observed: 57kDa

dyskerin pseudouridine synthase 1

H/ACA ribonucleoprotein complex subunit DKC1

H/ACA ribonucleoprotein complex subunit DKC1

This gene functions in two distinct complexes. It plays an active role in telomerase stabilization and maintenance, as well as recognition of snoRNAs containing H/ACA sequences which provides stability during biogenesis and assembly into H/ACA small nucleolar RNA ribonucleoproteins (snoRNPs). This gene is highly conserved and widely expressed, and may play additional roles in nucleo-cytoplasmic shuttling, DNA damage response, and cell adhesion. Mutations have been associated with X-linked dyskeratosis congenita. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2014]

Isoform 1: Catalytic subunit of H/ACA small nucleolar ribonucleoprotein (H/ACA snoRNP) complex, which catalyzes pseudouridylation of rRNA (PubMed:25219674). This involves the isomerization of uridine such that the ribose is subsequently attached to C5, instead of the normal N1 (PubMed:25219674). Each rRNA can contain up to 100 pseudouridine ('psi') residues, which may serve to stabilize the conformation of rRNAs. Required for ribosome biogenesis and telomere maintenance (PubMed:19179534, PubMed:25219674). Also required for correct processing or intranuclear trafficking of TERC, the RNA component of the telomerase reverse transcriptase (TERT) holoenzyme (PubMed:19179534).

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